This is an unfortunate event not only for Tua, but for the NFL as a whole.
I don't give a shit if the kid ever plays football again. There are far more important things in life, like being coherent enough to watch your children grow up, and teach them how to ride a bike. If it turns out that the Dolphins knew of a head injury from Sunday's game, and then let him start on Thursday, heads (and a lot dollars) will roll. I have no patience or tolerance for those who'll put productivity above human safety. Nothing else matters. Even if it turns out that the stumbling last Sunday was a result of a back injury, that is a dereliction of duty by the coaching staff.
We've all been injured before, and we all know of how an injury can cause us to change our mechanics when doing the simplest things. Washing dishes can exacerbate a back injury, let alone being body slammed.
Unfortunately the culture of football also ingrains into the young men that injuries are a part of the game, and if you can't play through your injuries you're not tough enough. This needs to change. The other thing that needs to change is defenses specifically targeting injuries when tackling another player. We saw this last Thursday night when Herbert was playing with sore ribs. We even saw it a few plays before Tupou body-slammed Tua. Tupou went for Tua's ankle, again targeting a specific area he knew was causing Tua trouble. That's just bullshit and shouldn't be tolerated. Defensive players who do that should be ejected from games, and possibly banned from the league.
Unfortunately these types of discussions have happened regularly for decades that I can remember. I remember similar discussions when Joe Montana was suffering from back injuries when he still played for the Niners in the late 80's. Whenever something tragic happens the topic is high on everyone's radar, but a few months later it's forgotten about. I know the league has been making changes over time to combat injuries, specifically head injuries, but these changes seem to come slowly, if at all.
This will be a turning point I think. Poor kid was thrown out there to die. No way with all the technology they didn't know he was concussion to begin with. Any sign at all nfl is just going to have to shut them down for a long while. Kid may never be right ever again and I'm not talking football I'm talking in life like you said. I love football but not like this. He should have NEVER been out there.